<html>
	<head>
		<script type="text/javascript" src="jquery.js"></script>
		<script type="text/javascript" src="jquery.jbar.js"></script>
		<script type="text/javascript">
			$(function(){
				$(".jbar").jbar();
			});
		</script>
	</head>
	<body>
		<div class="jbar">40%</div>
	</body>
</html>